toolchain/47104: -pg -lpthread warns about xdr symbols and __findenv

[kretschm%cs.uni-bonn.de@localhost]

>Number:         47104
>Category:       toolchain
>Synopsis:       -pg -lpthread warns about xdr symbols and __findenv
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    toolchain-manager
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Mon Oct 22 08:25:00 +0000 2012
>Originator:     Matthias Kretschmer
>Release:        NetBSD 6.0_POST_RC1
>Organization:
>Environment:
        
        
System: NetBSD jaguar-gamma 6.0_POST_RC1 NetBSD 6.0_POST_RC1 (XEN3PAE_DOMU) #7: 
Mon Sep 10 10:53:12 CEST 2012 
ignatios%random84.cs.uni-bonn.de@localhost:/var/itch/sources/6.0/oi386/sys/arch/i386/compile/XEN3PAE_DOMU
 i386
Architecture: i386
Machine: i386
>Description:
Linking with -pg -lpthread warns about deprecated and buggy symbols:
  - xdr_peername()
  - xdr_mapname()
  - xdr_domainname()
Furthermore is warns about __findenv being internal and obsolete.

I tested "long" running code by calculating the ackermann function
for some input in two threads.  Works fine.  gprof gives reasonable
output.




>How-To-Repeat:
jaguar-gamma$ cat test.c
#include <pthread.h>
#include <stdlib.h>

int
main(int argc, char **argv)
{
    return EXIT_SUCCESS;
}

jaguar-gamma$ gcc -g -pg test.c -lpthread
/usr/lib/libc.so.12: warning: warning: this program uses xdr_peername(), which 
is deprecated and buggy.
/usr/lib/libc.so.12: warning: warning: __findenv is an internal obsolete 
function.
/usr/lib/libc.so.12: warning: warning: this program uses xdr_mapname(), which 
is deprecated and buggy.
/usr/lib/libc.so.12: warning: warning: this program uses xdr_domainname(), 
which is deprecated and buggy.
>Fix:
        

>Unformatted: